jg-fr.de - robtex.com
jg-fr.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 213.214.28.54🇩🇪 ASNETBASE213.214.24.0/21 Rockenstein AG Subnet Freiburg | ||||||
| PTR | mail54.rzfr.de | ||||||
| NS | 28-54.jg-fr.de ⭐ | ||||||
| A | 213.214.28.54🇩🇪 ASNETBASE213.214.24.0/21 Rockenstein AG Subnet Freiburg | ||||||
| PTR | mail54.rzfr.de | ||||||
| NS | dns1.linux-profi.com | ||||||
| A | 77.76.196.140🇩🇪 AutonomousSystemRockensteinAG77.76.192.0/18 rockenstein AG | ||||||
| PTR | dns1.linux-profi.com | ||||||
| NS | dns1.net-base.de | ||||||
| A | 213.214.25.137🇩🇪 ASNETBASE213.214.24.0/21 Rockenstein AG Subnet Freiburg | ||||||
| PTR | dns1.net-base.de | ||||||
| NS | dns2.net-base.de | ||||||
| A | 213.214.27.27🇩🇪 ASNETBASE213.214.24.0/21 Rockenstein AG Subnet Freiburg | ||||||
| PTR | dns2.net-base.de | ||||||
| MX | mx01.rzfr.de ⭐ | ||||||
| A | 213.214.30.3🇩🇪 ASNETBASE213.214.24.0/21 Rockenstein AG Subnet Freiburg | ||||||
| PTR | mx01.rzfr.de | ||||||
| MX | mx02.rzfr.de(20) | ||||||
| A | 213.214.27.25🇩🇪 ASNETBASE213.214.24.0/21 Rockenstein AG Subnet Freiburg | ||||||
| PTR | mx02.rzfr.de | ||||||
| MX | 28-54.rzfr.de(90) | ||||||
| A | 213.214.28.54🇩🇪 ASNETBASE213.214.24.0/21 Rockenstein AG Subnet Freiburg | ||||||
| PTR | mail54.rzfr.de | ||||||
| SOA | 28-54.jg-fr.dehostmaster@jg-fr.de 2026-04-05 #0 | ||||||
de
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | f.nic.de ⭐ | ||||||
| NS | a.nic.de | ||||||
| NS | l.de.net ⚠️ Not in parent delegation | ||||||
| NS | n.de.net ⚠️ Not in parent delegation | ||||||
| NS | s.de.net ⚠️ Not in parent delegation | ||||||
| NS | z.nic.de | ||||||
| SOA | f.nic.dedns-operations@denic.de serial=1776138153 | ||||||
Subdomains
Same first word
jg-fr.de |
Similar names
DNS History
11 records (8 active, 3 former)
●NS28-54.jg-fr.de2026-02-24 → 2026-04-14 · 3 obs
● 2026-02-24 07:13:04
● 2026-04-14 03:50:12
●NSdns1.linux-profi.com2018-05-07 → 2026-04-14 · 2 obs
● 2026-04-14 03:50:12
●NSdns1.net-base.de2018-05-07 → 2026-04-14 · 2 obs
● 2026-04-14 03:50:12
●NSdns2.net-base.de2018-05-07 → 2026-04-14 · 2 obs
● 2026-04-14 03:50:12
○NSmail.jg-fr.de2018-05-07 → 2018-05-07 · 3 obs
○ 2026-02-24 07:13:04
○ 2026-04-14 03:50:12
○MX28-47.rzfr.de2018-05-07 → 2018-05-07 · 3 obs
○ 2026-02-24 07:13:04
○ 2026-04-14 03:50:12
●MX28-54.rzfr.de2026-02-24 → 2026-04-14 · 3 obs
● 2026-02-24 07:13:04
● 2026-04-14 03:50:12
○A213.214.28.472018-05-07 → 2018-05-07 · 3 obs
○ 2026-02-24 07:13:04
○ 2026-04-14 03:50:12
●A213.214.28.542026-02-24 → 2026-04-14 · 3 obs
● 2026-02-24 07:13:04
● 2026-04-14 03:50:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | z.nic.de, a.nic.de, f.nic.de | - |
| jg-fr.de | dns1.net-base.de, dns1.linux-profi.com, dns2.net-base.de | 2 records |
✅ Authoritative Response
Server:77.76.196.140
NS records: dns1.net-base.de, dns1.linux-profi.com, dns2.net-base.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jg-fr.de (unsigned zone)
⏱️ Timing
Total: 4070ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 213.214.28.54 |
| NS | 3 | dns1.net-base.de, dns1.linux-profi.com... |
| MX | 3 | 28-54.rzfr.de (pri: 90), mx02.rzfr.de (pri: 20)... |
| SOA | 1 | 28-54.jg-fr.de hostmaster.jg-fr.de |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (dns1.net-base.de, dns2.net-base.de)
Analysis
Hierarchy
jg-fr.de is a parent of www.jg-fr.de, mail.jg-fr.de and 28-54.jg-fr.de.
IP Addresses
jg-fr.de points to a single IP address: 213.214.28.54.
Other host names such as 28-54.socab.org, socab.net, xn--plzelbauer-ecb.de, 28-54.perlentasche.de and 28-54.portapharma.com share IP numbers with jg-fr.de.
Name Servers
jg-fr.de is delegated to four name servers: dns1.linux-profi.com, 28-54.jg-fr.de, dns1.net-base.de and dns2.net-base.de.
At least part of the name servers for jg-fr.de are shared with other domains, for instance homelearning.de, mf-ettenheim-wallburg.de, winningsteps.de, galerie-guenter-puhze.de and rzfr365.com.
Host names with one IP: dns1.linux-profi.com points to 77.76.196.140; 28-54.jg-fr.de points to 213.214.28.54; dns1.net-base.de points to 213.214.25.137; dns2.net-base.de points to 213.214.27.27.
Mail Servers
Three mail servers handle jg-fr.de: 28-54.rzfr.de, mx01.rzfr.de and mx02.rzfr.de.
jg-fr.de shares at least some mail servers with other domains, for example rebholz-sanitaer.de, dyas.org, feki.com, bopp-riegel.de and show-pool.eu.
These mail servers are often used with the mail servers 28-40.rzfr.de, 28-51.rzfr.de, 28-38.rzfr.de, 28-52.rzfr.de, 28-47.rzfr.de, 28-46.rzfr.de, 28-158.rzfr.de, 28-44.rzfr.de, 28-53.rzfr.de and 28-57.rzfr.de.
Host names with a single IP:
28-54.rzfr.de points to: 213.214.28.54
mx01.rzfr.de points to: 213.214.30.3
mx02.rzfr.de points to: 213.214.27.25